Where Kalshi and Polymarket disagree on a topic — matched by wording where possible, and by aligning the two venues' full outcome distributions where they frame the same event differently (threshold vs delta, e.g. Fed rates). Per-outcome difference in bps, bounded by quote width so noise is distinguishable from signal. JOIN that single-source APIs cannot return.

Where Kalshi and Polymarket disagree on a topic — matched by wording where possible, and by aligning the two venues' full outcome distributions where they frame the same event differently (threshold vs delta, e.g. Fed rates). Per-outcome difference in bps, bounded by quote width so noise is distinguishable from signal. JOIN that single-source APIs cannot return.

post/kalshi-polymarket/spread

Request

  • Base URL: https://graphadvocate.com
  • URL: https://graphadvocate.com/kalshi-polymarket/spread
  • Auth: none declared

Request body

object required

Response

Result

object required

Changes

No recorded changes to this operation across all 1 revision of this API.